25 Email Marketing Tactics That No Longer Work in 2026
Email marketing has changed dramatically over the past few years. Here are 25 tactics that once worked—but now hurt performance, waste time, or simply no longer deliver results.
Which Parts of Email Marketing Should AI Never Write?
AI can write subject lines, newsletters and product descriptions in seconds. But there are still parts of email marketing where human judgement matters more than speed.
How AI Is Actually Changing Email Marketing Workflows
AI isn't replacing email marketers. It's replacing repetitive work. Here's how real email teams are changing the way they research, write, design, test, analyse and optimise campaigns.
What Happens When Your Email Marketer Leaves
Email marketers leave for work reasons and life reasons. Some departures are preventable. Some are not. But every departure creates the same problem: the knowledge leaves when the person does. Here is what breaks, why good email marketers go, and how to build a system that survives.
What Founders Think Email Marketing Teams Do All Day
Founders see emails arrive and assume the work is simple. In reality, email teams spend 95% of their time on segmentation, QA, deliverability, automation, reporting, and cross-team coordination — all invisible to everyone outside the team.
Most Email Teams Don't Have a Strategy — They Have a Sending Habit
If your email calendar runs on 'it's time to send something', you don't have a strategy — you have a habit. Here is how to tell the difference.
The Best Email Marketers Don't Write Emails — They Design Decisions
Stop writing emails. Write decision rules instead. The if/then statement that produces the email is worth more than the email itself.
Welcome Email Series: The 5 Emails Every New Subscriber Should Get
Most businesses focus on getting subscribers but neglect what happens after signup. Here's the 5-email welcome sequence that builds trust, engagement, and conversions.
How Email Marketers Can Use Claude AI Agents to Build Smarter Campaign Systems
Discover how email marketers are using Claude AI agents to generate campaigns, analyse performance, automate workflows, and build scalable email marketing systems without growing headcount.
How Email Marketers Can Use OpenClaw AI Agents to Automate Campaigns, Copywriting, and Growth Workflows
Learn how email marketers are using OpenClaw AI agents to build automated email systems for copywriting, segmentation, analytics, and campaign optimisation.
How Email Marketers Can Use Copilot & AI Agents to Build an Entire Email Marketing Team in VS Code
Discover how to use GitHub Copilot and AI agents inside VS Code to act as your copywriter, strategist, analyst, and email growth team — and how marketers are automating entire workflows.
How Much Money Are You Leaving in Your Inbox? (Free Email Audit Framework)
Most email lists are underperforming—and most marketers have no idea by how much. Use this simple audit framework to uncover hidden revenue in your inbox.
Email Marketing Then vs Now: Why There’s No Excuse to Get It Wrong in 2026
In the 90s, email marketing was guesswork, limited tools, and one office computer. Today, we have data, automation, and precision—so why are teams still getting it wrong?
Birthday Emails: The Most Underrated Automation in Email Marketing (That Drives Easy Revenue)
Most email programs ignore birthday emails. Here’s why automating them across your database can unlock high engagement, easy conversions, and incremental revenue.
How to Start Email Marketing From Scratch: Complete Setup Guide (ESP, IP Warming, Onboarding)
Starting email marketing from scratch? This complete guide covers everything from choosing an ESP and warming IPs to building high-converting onboarding flows and tracking systems.
The Rise of AI-Generated Emails: Should You Still Write Anything Yourself?
Generative AI is creating entire email campaigns automatically—but should humans still be writing emails? Explore the risks, benefits, and hybrid approaches marketers are using in 2026.
27 Best AI Tools for Email Marketing in 2026
Discover the 27 best AI tools for email marketing in 2026. Learn how AI can automate campaigns, generate content, personalize emails, predict behavior, and dramatically improve engagement and revenue.
The 8 Email Campaigns Every Business Should Be Sending
Not all email campaigns are created equal. Discover the eight essential email campaigns every business should use to engage subscribers, increase conversions, and build long-term customer relationships.
Campaign vs Automated Email Performance: What the Data Actually Shows
Automated emails consistently outperform traditional campaigns in open rates, clicks, and conversions. Here’s what the data shows about lifecycle email performance and how marketers should rethink their strategy.
Mailchimp API Integration: Automatic Email Reporting & Analytics
Connect your Mailchimp account to Email Calculator for automatic metric syncing, real-time campaign tracking, and powerful analytics. Step-by-step setup guide with visual charts and AI insights.